d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 12:43

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General

Target

d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe
Size

62KB
MD5

7cce960c20ceeffc29cc5f6bb4c8b085
SHA1

804967184bf36e4036e7811e74c3b09eec6542d2
SHA256

d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b
SHA512

f23fd769fad00f323a2b2c63c18f492978fa4f9d0d8ab9f309677e3776399fc842580bd3e0da3181cf914e63916eab60c7693cb1b7a38e7dabcbff4aefa8ce26
SSDEEP

1536:MHoSCdeVMCT6ggMw4Y7FgG2xV89mTr39w6XJJzVt/23e:MHoLde/OgV432UcP39hXJZn/7

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2012-54-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/2012-56-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wqk.dll	d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe
File created	C:\Windows\SysWOW64\Wqk.dll	d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\dextor32.exe	d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe

C:\Users\Admin\AppData\Local\Temp\d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe
"C:\Users\Admin\AppData\Local\Temp\d1881497fdb2656e9ad72d9f01d15752a723c7ab232edeab326ceec07216989b.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:2012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2012-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2012-55-0x00000000001B0000-0x00000000001B4000-memory.dmp

Filesize
16KB

Download
memory/2012-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2012-57-0x00000000001B0000-0x00000000001B4000-memory.dmp

Filesize
16KB

Download